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本文采用传热与传质耦合的动力学模型研究了单一加热方式和混合加热方式的升华干燥过程机理 ,并分析了升华干燥过程中物料温度、升华界面温度和升华界面水汽通量等参数对干燥过程的影响
In this paper, the kinetics model of heat and mass transfer coupling was used to study the mechanism of sublimation and drying by single heating method and mixed heating method. The effects of material temperature, sublimation interface temperature and sublimation interface moisture flux on the drying The impact of the process